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B&C 18DS100-8 18" Professional Neodymium Subwoofer 4" Voice Coil 3000W 8-Ohm

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SKU:
B&C 18DS100-8 H.R
UPC:
848864063324
Condition:
New
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$435.32
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Product Description

B&C 18DS100-8 18" Professional Neodymium Subwoofer 4" Voice Coil 3000W 8-Ohm

This next evolution subwoofer uses a new, longer, four layer aluminum voice coil. The result is less heat, more energy in the gap, higher sensitivity, higher power handling, lower distortion and better overall performance. The 18DS100 features a 36.5 mm long, 4 inch diameter (100mm) Copper Clad Aluminum Wire voice coil. With a 1500watt AES power rating, 97.5 dB sensitivity, and over 14.0mm of Xvar, this high energy subwoofer is a significant step forward from similar models in the B&C range.

Features

  • 3000 W continuous program power capacity
  • 100 mm (4 in) copper voice coil
  • 34 - 1000 Hz response
  • 97.5 dB sensitivity
  • Double silicone spider with optimized compliance
  • Ventilated voice coil gap for reduced power compression
  • Aluminium demodulating ring for very low distortion

Specifications

  • Nominal Diameter    460 mm (18.0 in)
  • Nominal Impedance   8 Ω
  • Minimum Impedance   6.1 Ω
  • Nominal Power Handling1    1500 W
  • Continuous Power Handling2    3000 W
  • Sensitivity3     97.5 dB
  • Frequency Range    34 - 1000 Hz
  • Voice Coil Diameter    100 mm (4.0 in)
  • Winding Material    Aluminium
  • Former Material     Glass Fibre
  • Winding Depth     36.5 mm (1.44 in)
  • Magnetic Gap Depth    16.0 mm (0.63 in)
  • Flux Density     0.7 T

Design

  • Surround Shape    Triple Roll
  • Cone Shape    Radial
  • Magnet Material    Neodymium Inside Slug
  • Spider    Double Silicone
  • Pole Design    T-Pole
  • Woofer Cone Treatment     TWP Waterproof Both Sides
  • Recommended Enclosure    200.0 dm3 (7.06 ft3)
  • Recommended Tuning    35 Hz

Parameters

  • Resonance Frequency    34 Hz
  • Re    4.5 Ω
  • Qes    0.3
  • Qms    9.5
  • Qts    0.29
  • Vas    155.0 dm3 (5.47 ft3)
  • Sd     1210.0 cm2 (187.55 in2)
  • η₀     2.1 %
  • Xmax      14.5 mm
  • Xvar     14.0 mm
  • Mms     278.0 g
  • Bl     30.0 Txm
  • Le     4.4 mH
  • EBP    113 Hz